Trek PZD700A Piezo Driver-Power Amplifier - Manual (Page 2)

Features (cont.)
Input Configuration The input is configured as a noninverting
amplifier. An inverting amplifier is also available
Limit Indicator An amber indicator warns when the PZD700A
fails to produce the required HV output.
Automatic Power
Limit Automatically limits the internal power
dissipation to protect the PZD700A from
overheating.
Mechanical
Dimensions (single
channel instrument) 110 mm H x 220 mm x W 445 mm D
(4.3” H x 8.7” W x 17.5” D)
Weight 5 kg (11 lb) (Single channel unit)
HV Connector SHV High Voltage Connector
Operating Conditions
Temperature 0°C to 40°C (32°F to 104°F)
Relative Humidity To 85%, noncondensing
Altitude To 2000 meters (6561.68 ft.)
Electrical
Line Voltage Factory Set for one of two ranges:
90 to 127 V AC or 180 to 250 V AC,
either at 48 to 63 Hz
AC Line Receptacle Standard 3-prong with integral fuse holder
Power Consumption 90 VA, single channel
175 VA, dual channel
HV Cable 2 m, 66 pF per foot
Supplied Accessories
Operators’ Manual PN: 23439
HV Output Cable
Assembly PN: 43874R cable and SHV mating connector
Line Cord, Fuses Selected per geographic destination
Ordering Information
90 to 127 V AC
90 to 127 V AC
180 to 250 V AC
180 to 250 V AC Model PZD700A-1-L (single unit)
Model PZD700A-2-L (dual unit)
Model PZD700A-1-H (single unit)
Model PZD700A-2-H (dual unit)
Note
The Model PZD700A comes from the factory with settings for an output
voltage of ±700 V DC or peak AC, a voltage gain ratio of 200 V/V, with a
noninverting input. Please specify voltage range (±700 V, +1400V or
-1400V) and input configuration (inverting or noninverting) when
ordering.
Also available is the Model PZD700A M/S with twice the current
capability of the standard PZD700A.
Model PZD700A Specifications
Performance
Output Voltage
Bipolar Range
0 to ±700 V DC or peak AC
Output Voltage
Unipolar Range
0 to +1.4 kV DC or 0 to -1.4 kV DC or peak AC
Output Current
Bipolar Range 0 to ±100 mA
Output Current
Unipolar Range 0 to ±50 mA
Input Voltage Range 0 to ±10 V DC or peak AC
Input Impedance 90 kW, nominal (non-inverting)
1 MW nominal, (inverting)
DC Voltage Gain 0 to 300 V/V, adjustable using the front panel
potentiometer
DC Voltage Gain
Accuracy Better than 0.1% for factory set gain of 200 V/V
Offset Voltage Less than ±500 mV
Output Noise (all
ranges)* Less than 50 mV rms to 20 kHz for a 1 nF load.
Less than 100 mV rms to 20 kHz with no load.
Slew Rate
(10% to 90%, typical) Bipolar: Greater than 380 V/µs
Unipolar: Greater than 370 V/µs
Large Signal
Bandwidth (-3 dB) Bipolar: DC to greater than 125 kHz
Unipolar: DC to greater than 120 kHz
Small Signal
Bandwidth (-3dB) DC to greater than 200 kHz
Settling Time Less than 50 µs when critically damped
Stability With a factory set gain of 200 V/V
Drift with Time Less than 50 ppm/hr, noncumulative
Drift with Temp Less than 100 ppm/°C
Voltage Monitor
Ratio 1/200th of the high voltage output
DC Accuracy Better than ±0.1% of full scale
Current Monitor
Ratio 0.1 V/mA, ±1% of full scale
DC Accuracy Better than ±1% of full scale
Features
Digital Enable BNC connection for TTL compatible signal to
turn ON/OFF the HV output for each channel.
Gain Control The gain of the Model PZD700A is adjustable
from 0 to 300 V/V
Dynamics
Adjustment A graduated 1-turn front panel potentiometer is
used to optimize the AC response of the
for various load configurations.
output
signal
*Measured using the true rms feature of the HP Model 34401A digital multimeter) Copyright ã 2012 TREK, INC. All specifications are subject to change. 1237/DEC
www.trekinc.com
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